65728936320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1488427}}^1$

素因数の和:1488472

約数の個数: 128

約数和(自身を含む): 218620304640

約数和(自身を除く): 152891368320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 4416, 5520, 7360, 8832, 11040, 14720, 22080, 44160, 1488427, 2976854, 4465281, 5953708, 7442135, 8930562, 11907416, 14884270, 17861124, 22326405, 23814832, 29768540, 34233821, 35722248, 44652810, 47629664, 59537080, 68467642, 71444496, 89305620, 95259328, 102701463, 119074160, 136935284, 142888992, 171169105, 178611240, 190518656, 205402926, 238148320, 273870568, 285777984, 342338210, 357222480, 410805852, 476296640, 513507315, 547741136, 571555968, 684676420, 714444960, 821611704, 952593280, 1027014630, 1095482272, 1369352840, 1428889920, 1643223408, 2054029260, 2190964544, 2738705680, 2857779840, 3286446816, 4108058520, 4381929088, 5477411360, 6572893632, 8216117040, 10954822720, 13145787264, 16432234080, 21909645440, 32864468160, 65728936320]

約数ペア:

[(1, 65728936320), (2, 32864468160), (3, 21909645440), (4, 16432234080), (5, 13145787264), (6, 10954822720), (8, 8216117040), (10, 6572893632), (12, 5477411360), (15, 4381929088), (16, 4108058520), (20, 3286446816), (23, 2857779840), (24, 2738705680), (30, 2190964544), (32, 2054029260), (40, 1643223408), (46, 1428889920), (48, 1369352840), (60, 1095482272), (64, 1027014630), (69, 952593280), (80, 821611704), (92, 714444960), (96, 684676420), (115, 571555968), (120, 547741136), (128, 513507315), (138, 476296640), (160, 410805852), (184, 357222480), (192, 342338210), (230, 285777984), (240, 273870568), (276, 238148320), (320, 205402926), (345, 190518656), (368, 178611240), (384, 171169105), (460, 142888992), (480, 136935284), (552, 119074160), (640, 102701463), (690, 95259328), (736, 89305620), (920, 71444496), (960, 68467642), (1104, 59537080), (1380, 47629664), (1472, 44652810), (1840, 35722248), (1920, 34233821), (2208, 29768540), (2760, 23814832), (2944, 22326405), (3680, 17861124), (4416, 14884270), (5520, 11907416), (7360, 8930562), (8832, 7442135), (11040, 5953708), (14720, 4465281), (22080, 2976854), (44160, 1488427)]